Low-temperature ice box capable of containing centrifugal tubes of different specifications
By designing a low-temperature ice box that is suitable for centrifugal tubes of different specifications and combining with the design of the water storage box, the existing low-temperature ice box cannot adapt to the insufficient insulation performance of centrifugal tubes of different specifications, achieving more efficient and reliable experimental operations.
Patent Information
- Application Number
- CN202420243906.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-02-01
AI Technical Summary
The existing low-temperature ice boxes cannot adapt to centrifuge tubes of different specifications, and their insulation performance is limited, resulting in damage and inactivation of samples, and low experimental efficiency and reliability.
A low-temperature ice box including an ice box body, a lid, and a water storage box was designed. The top surface of the ice box body is equipped with multiple sets of horizontally distributed hole slots to adapt to centrifuge tubes of different specifications, and the melted ones are collected through the water storage box. Ice water to avoid contamination and sample loss.
This low-temperature ice box can adapt to centrifuge tubes of different specifications, improves space utilization and experimental efficiency, effectively avoids sample contamination and losses, and improves the accuracy and reliability of the experiment.
Smart Images
Figure CN222469113U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical equipment, in particular to a low-temperature ice box capable of accommodating centrifuge tubes of different specifications. Background Art
[0002] Molecular biology experiments often require low-temperature operations. Usually, researchers put crushed ice in a plastic foam box, and then place solvents such as centrifuge tubes on the crushed ice for operation. The above operation may bring the following problems. First, the surface of the ice is uneven, and the centrifuge tube lacks a support point with sufficient strength. During the experimental operation, the centrifuge tube can easily fall below the ice surface; secondly, the ice and the centrifuge tube are similar in color, both white, and it is difficult to quickly find the corresponding centrifuge tube when there is insufficient light or batch sample operation; in addition, the crushed ice will melt, causing the ice body to collapse. At this time, the melted ice water may splash into the tube, contaminating the sample or affecting the experimental results. The traditional low-temperature ice box has a single structure and can only accommodate centrifuge tubes of specific specifications. It cannot adapt to the changes in different experimental requirements, which brings certain inconveniences to the experiment. At the same time, the thermal insulation performance of the traditional low-temperature ice box is also limited. It cannot maintain a low temperature state for a long time, which easily leads to damage and inactivation of the sample. Therefore, a new type of low-temperature ice box is needed that can accommodate centrifuge tubes of different specifications and maintain a low temperature state for a long time to improve experimental efficiency and reliability.
[0003] Therefore, the existing low-temperature ice box cannot meet the needs in actual use, so there is an urgent need for improved technology in the market to solve the above problems. Utility Model Content
[0004] The utility model aims to provide a low-temperature ice box capable of accommodating centrifuge tubes of different specifications, so as to solve the above-mentioned problems.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model discloses a low-temperature ice box capable of accommodating centrifuge tubes of different specifications, comprising an ice box body, a top surface of which is provided with holes and grooves, an upper portion of which is clamped with a box cover, a lower portion of which is plugged with a water storage box, and an inner cavity of the water storage box is connected to an inner cavity of the ice box body, wherein the holes and grooves are distributed in a plurality of groups in a lateral direction, and each group of holes and grooves has six holes and grooves.
[0007] Furthermore, the hole diameter in the middle of each group of hole grooves is smaller than the hole diameters on both sides, and the edge of the upper part of the water storage box is raised, so that the water storage box and the ice box body can be clamped together.
[0008] Furthermore, a sealing rubber ring is embedded between the outer wall of the upper part of the ice box body and the inner wall of the lower part of the box cover, and the sealing rubber ring is fixed to the outer wall of the ice box body.
[0009] The utility model has the following beneficial effects:
[0010] 1. When the low-temperature ice box is actually used, it can hold centrifuge tubes of different specifications, has universal applicability, improves space utilization, and at the same time meets the requirement that different centrifuge tubes can be used in the same tube rack at the same time. It is efficient and convenient as a whole, and avoids the appearance of various centrifuge tubes and test tubes placed in a disorderly manner on the laboratory table.
[0011] 2. When the low-temperature ice box is actually used, there is a water storage box at the bottom of the low-temperature ice box, through which the melted ice water can be discharged to avoid the trouble caused by wiping the countertop. The low-temperature ice box is equipped with a lid. When the low-temperature ice box is stacked, the lid can well protect the items and reagents in the ice box, so that the items and reagents will not be affected by the items placed on top, and can be used as a storage box.
[0012] 3. The low-temperature ice box has the advantages of simple structure, easy manufacturing, convenient use, and wide application range. At the same time, the sealing structure and the design of the bottom water storage box can effectively avoid sample evaporation and cross contamination, and improve the accuracy and reliability of the experiment. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a structural diagram of the connection between the water storage box and the ice box body in the utility model.
[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0017] 1. Box cover; 2. Hole slot; 3. Ice box body; 4. Water storage box. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0019] See also Figure 1-2As shown, the utility model is a low-temperature ice box that can hold centrifuge tubes of different specifications, including an ice box body 3, a hole groove 2 is opened on the top surface of the ice box body 3, a box cover 1 is clamped on the upper part of the ice box body 3, and a water storage box 4 is plugged into the lower part of the ice box body 3, and the inner cavity of the water storage box 4 is connected to the inner cavity of the ice box body 3, and the hole grooves 2 are distributed in multiple groups along the horizontal direction, and the number of the hole grooves 2 in each group is six;
[0020] When the low-temperature ice box is actually used, centrifuge tubes of different specifications can be placed on the box cover 1, so that the low-temperature ice box has universal applicability, improves the space utilization of the low-temperature ice box, and at the same time meets the requirement that different centrifuge tubes can be used in the same tube rack at the same time. The overall efficiency and convenience can avoid various centrifuge tubes and test tubes being placed in a disorderly manner on the laboratory table. When the ice box body 3 stores the centrifuge tubes, the water vapor condensed on the outer wall of the centrifuge tube can be stored in the water storage box 4 under the action of gravity, which can prevent the condensed water from the centrifuge tube from flowing onto the desktop.
[0021] The aperture in the middle of each group of hole grooves 2 is smaller than the apertures on both sides. The edge of the upper part of the water storage box 4 is raised, so that the water storage box 4 and the ice box body 3 can be clamped with each other. A sealing rubber ring is embedded between the outer wall of the upper part of the ice box body 3 and the inner wall of the lower part of the box cover 1, and the sealing rubber ring is fixed to the outer wall of the ice box body 3.
[0022] When the low-temperature ice box is actually used, there is a water storage box 4 at the bottom of the ice box body 3, and the melted ice water can be discharged through this box to avoid the trouble caused by wiping the table top. The ice box body 3 is provided with a box cover 1. When the low-temperature ice boxes are stacked, the box cover 1 can well protect the items and reagents in the low-temperature ice box, so that the items and reagents in the low-temperature ice box will not be affected by the items placed on the upper part, and can be used as a storage box.
[0023] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.
Claims
1. A low-temperature ice box capable of accommodating centrifuge tubes of different specifications, comprising an ice box body (3), characterized in that: The top surface of the ice box body (3) is provided with holes (2), the upper part of the ice box body (3) is clamped with a box cover (1), the lower part of the ice box body (3) is plugged with a water storage box (4), and the inner cavity of the water storage box (4) is communicated with the inner cavity of the ice box body (3), and the holes (2) are distributed in multiple groups in the transverse direction, and the number of holes (2) in each group is six.
2. A low-temperature ice box capable of accommodating centrifuge tubes of different specifications according to claim 1, characterized in that: The hole diameter in the middle of each group of hole grooves (2) is smaller than the hole diameters on both sides; the edge of the upper part of the water storage box (4) is raised, so that the water storage box (4) and the ice box body (3) can be mutually clamped.
3. The low-temperature ice box capable of accommodating centrifuge tubes of different specifications according to claim 1, characterized in that: A sealing rubber ring is embedded between the outer wall of the upper part of the ice box body (3) and the inner wall of the lower part of the box cover (1), and the sealing rubber ring is fixed to the outer wall of the ice box body (3).